index 2 : left_upLeg_joint index 3 : left_leg_joint ...... index 91 : left_eyeLowerLid_joint index 92 : left_eyeBall_joint skeleton3D.definition.parentIndices[index]
ARWorldTracking Back Camera iOS 11.0+ ARFaceTracking Front Camera iOS 11.0+ ARImageTracking Back Camera iOS 12.0+ ARObjectScanning Back Camera iOS 12.0+ ARBodyTracking Back Camera iOS 13.0+ ARPositionTracking Back Camera iOS 13.0+
Building AR Experiences with Reality Composer https://developer.apple.com/videos/play/wwdc2019/609 Introducing RealityKit and Reality Composer https://developer.apple.com/videos/play/wwdc2019/603
Advances in AR Quick Look https://developer.apple.com/videos/play/wwdc2019/612/ Bringing People into AR https://developer.apple.com/videos/play/wwdc2019/607